/// <summary>
/// Gets the list of view models that represent all the sections and fields
/// of a form.
/// </summary>
/// <param name="actionForm">The <see cref="WorkflowActionForm"/> to be represented.</param>
/// <returns>A collection of view models that represent that sections that will be edited.</returns>
private static List <FormSectionViewModel> GetFormSectionViewModels(WorkflowActionForm actionForm)
{
var sectionViewModels = new List <FormSectionViewModel>();
foreach (var workflowFormSection in actionForm.FormSections.OrderBy(s => s.Order))
{
// Create the basic section view model.
var sectionViewModel = new FormSectionViewModel
{
Guid = workflowFormSection.Guid,
Description = workflowFormSection.Description,
Fields = new List <FormFieldViewModel>(),
ShowHeadingSeparator = workflowFormSection.ShowHeadingSeparator,
Title = workflowFormSection.Title,
Type = Rock.Blocks.WorkFlow.FormBuilder.Utility.GetDefinedValueGuid(workflowFormSection.SectionTypeValueId),
VisibilityRule = workflowFormSection.SectionVisibilityRules?.ToViewModel()
};
// Get all the form attributes for this section.
var formAttributes = actionForm.FormAttributes
.Where(a => a.ActionFormSectionId == workflowFormSection.Id)
.ToList();
// Loop through each form attribute and make a view model out of it.
foreach (var formAttribute in formAttributes.OrderBy(a => a.Order))
{
var attribute = AttributeCache.Get(formAttribute.AttributeId);
var fieldType = FieldTypeCache.Get(attribute.FieldTypeId);
if (fieldType == null || fieldType.Field == null)
{
continue;
}
sectionViewModel.Fields.Add(new FormFieldViewModel
{
ConfigurationValues = fieldType.Field.GetPublicConfigurationValues(attribute.ConfigurationValues, Field.ConfigurationValueUsage.Configure, null),
DefaultValue = fieldType.Field.GetPublicEditValue(attribute.DefaultValue, attribute.ConfigurationValues),
Description = attribute.Description,
FieldTypeGuid = fieldType.Guid,
Guid = attribute.Guid,
IsHideLabel = formAttribute.HideLabel,
IsRequired = attribute.IsRequired,
IsShowOnGrid = attribute.IsGridColumn,
Key = attribute.Key,
Name = attribute.Name,
Size = formAttribute.ColumnSize ?? 12,
VisibilityRule = formAttribute.FieldVisibilityRules?.ToViewModel()
});
}
sectionViewModels.Add(sectionViewModel);
}
return(sectionViewModels);
}
/// <summary>
/// Adds a new form section or updates an existing form section in the
/// <paramref name="actionForm"/>. This also handles the creation of
/// any new form attributes as needed.
/// </summary>
/// <param name="actionForm">The <see cref="WorkflowActionForm"/> being updated.</param>
/// <param name="workflowType">The <see cref="WorkflowType"/> being updated.</param>
/// <param name="attributeService">The database service that provides access to the attributes.</param>
/// <param name="formAttributeService">The database service that provides access to the form attributes.</param>
/// <param name="formSectionService">The database service that provides access to the form sections.</param>
/// <param name="section">The section view model that will be used as the source of information.</param>
/// <param name="nextAttributeOrder">The next attribute order number to use when creating a new attribute.</param>
/// <returns>The <see cref="WorkflowActionFormSection"/> entity that was either updated or created.</returns>
private static WorkflowActionFormSection AddOrUpdateFormSection(WorkflowActionForm actionForm, WorkflowType workflowType, AttributeService attributeService, WorkflowActionFormAttributeService formAttributeService, WorkflowActionFormSectionService formSectionService, FormSectionViewModel section, List <FormFieldViewModel> formFields, ref int nextAttributeOrder)
{
var formSection = actionForm.FormSections.FirstOrDefault(s => s.Guid == section.Guid);
// If the section was not found then create a new one and add it
// to the form.
if (formSection == null)
{
formSection = new WorkflowActionFormSection
{
Guid = section.Guid
};
actionForm.FormSections.Add(formSection);
formSectionService.Add(formSection);
}
// Update the standard section properties from the view model.
formSection.Description = section.Description;
formSection.Title = section.Title;
formSection.ShowHeadingSeparator = section.ShowHeadingSeparator;
formSection.SectionTypeValueId = Rock.Blocks.WorkFlow.FormBuilder.Utility.GetDefinedValueId(section.Type);
formSection.SectionVisibilityRules = section.VisibilityRule?.FromViewModel(formFields);
// Loop through all fields that need to be either added or updated.
for (int fieldOrder = 0; fieldOrder < section.Fields.Count; fieldOrder++)
{
var field = section.Fields[fieldOrder];
var formField = AddOrUpdateFormField(actionForm, workflowType, attributeService, formAttributeService, formSection, field, formFields, ref nextAttributeOrder);
formField.Order = fieldOrder;
}
return(formSection);
}
